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NCT04075305: MOMENTUM

The MOMENTUM Study: The Multiple Outcome Evaluation of Radiation Therapy Using the MR-Linac Study

Recruiting now Last updated 5 March 2026
What this trial tests

trial testing Radiation therapy in Oncology in 8,000 participants. Currently enrolling.

Timeline
1 February 2019
Primary endpoint
1 February 2030
1 August 2030

Quick facts

Lead sponsorUMC Utrecht
StatusRecruiting now
Study typeOBSERVATIONAL
Enrollment8,000
Start date1 February 2019
Primary completion1 February 2030
Estimated completion1 August 2030
Sites18 locations across Denmark, Italy, Netherlands, Belgium, United Kingdom, Germany, Canada, Australia

Drugs / interventions tested

Conditions studied

Sponsor

UMC Utrecht — full company profile →

Who can join

18 and older, any sex, with Oncology or Breast Cancer. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The Multi-OutcoMe EvaluatioN of radiation Therapy Using the Unity MR-Linac Study (MOMENTUM) is a multi-institutional, international registry facilitating evidenced based implementation of the Unity MR-Linac technology and further technical development of the MR-Linac system with the ultimate purpose to improve patients' survival, local, and regional tumor control and quality of life.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. The MOMENTUM Study: An International Registry for the Evidence-Based Introduction of MR-Guided Adaptive Therapy.
    de Mol van Otterloo SR, Christodouleas JP, Blezer ELA, Akhiat H, et al · · 2020 · cited 115× · PMID 33014774 · DOI 10.3389/fonc.2020.01328
  2. Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians.
    Hall WA, Paulson E, Li XA, Erickson B, et al · · 2022 · cited 76× · PMID 34792808 · DOI 10.3322/caac.21707
  3. Initial Feasibility and Clinical Implementation of Daily MR-Guided Adaptive Head and Neck Cancer Radiation Therapy on a 1.5T MR-Linac System: Prospective R-IDEAL 2a/2b Systematic Clinical Evaluation of Technical Innovation.
    McDonald BA, Vedam S, Yang J, Wang J, et al · · 2021 · cited 63× · PMID 33340604 · DOI 10.1016/j.ijrobp.2020.12.015
  4. MR-Guided Radiotherapy for Prostate Cancer.
    Tocco BR, Kishan AU, Ma TM, Kerkmeijer LGW, et al · · 2020 · cited 62× · PMID 33363041 · DOI 10.3389/fonc.2020.616291
  5. Initial clinical experience of Stereotactic Body Radiation Therapy (SBRT) for liver metastases, primary liver malignancy, and pancreatic cancer with 4D-MRI based online adaptation and real-time MRI monitoring using a 1.5 Tesla MR-Linac.
    Hall WA, Straza MW, Chen X, Mickevicius N, et al · · 2020 · cited 46× · PMID 32764748 · DOI 10.1371/journal.pone.0236570
  6. Patterns of Care, Tolerability, and Safety of the First Cohort of Patients Treated on a Novel High-Field MR-Linac Within the MOMENTUM Study: Initial Results From a Prospective Multi-Institutional Registry.
    de Mol van Otterloo SR, Christodouleas JP, Blezer ELA, Akhiat H, et al · · 2021 · cited 43× · PMID 34265394 · DOI 10.1016/j.ijrobp.2021.07.003
  7. Lutetium-177-PSMA-I&T as metastases directed therapy in oligometastatic hormone sensitive prostate cancer, a randomized controlled trial.
    Privé BM, Janssen MJR, van Oort IM, Muselaers CHJ, et al · · 2020 · cited 33× · PMID 32928177 · DOI 10.1186/s12885-020-07386-z
  8. Prospective evaluation of in vivo and phantom repeatability and reproducibility of diffusion-weighted MRI sequences on 1.5 T MRI-linear accelerator (MR-Linac) and MR simulator devices for head and neck cancers.
    McDonald BA, Salzillo T, Mulder S, Ahmed S, et al · · 2023 · cited 30× · PMID 37211282 · DOI 10.1016/j.radonc.2023.109717

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Data sources for this page

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